blob: 7e754be843cde7b971fffa32d269f604beb62d80 [file] [log] [blame]
package regtest
import (
"testing"
"golang.org/x/tools/internal/lsp"
"golang.org/x/tools/internal/lsp/protocol"
"golang.org/x/tools/internal/lsp/source"
"golang.org/x/tools/internal/testenv"
)
const basicProxy = `
-- golang.org/x/hello@v1.2.3/go.mod --
module golang.org/x/hello
go 1.14
-- golang.org/x/hello@v1.2.3/hi/hi.go --
package hi
var Goodbye error
`
func TestInconsistentVendoring(t *testing.T) {
testenv.NeedsGo1Point(t, 14)
const pkgThatUsesVendoring = `
-- go.mod --
module mod.com
go 1.14
require golang.org/x/hello v1.2.3
-- vendor/modules.txt --
-- a/a1.go --
package a
import "golang.org/x/hello/hi"
func _() {
_ = hi.Goodbye
var q int // hardcode a diagnostic
}
`
// TODO(rstambler): Remove this when golang/go#41819 is resolved.
withOptions(
WithModes(WithoutExperiments),
WithProxyFiles(basicProxy),
).run(t, pkgThatUsesVendoring, func(t *testing.T, env *Env) {
env.OpenFile("a/a1.go")
env.Await(
// The editor should pop up a message suggesting that the user
// run `go mod vendor`, along with a button to do so.
// By default, the fake editor always accepts such suggestions,
// so once we see the request, we can assume that `go mod vendor`
// will be executed.
OnceMet(
CompletedWork(lsp.DiagnosticWorkTitle(lsp.FromDidOpen), 1),
env.DiagnosticAtRegexp("go.mod", "module mod.com"),
),
)
// Apply the quickfix associated with the diagnostic.
d := &protocol.PublishDiagnosticsParams{}
env.Await(ReadDiagnostics("go.mod", d))
env.ApplyQuickFixes("go.mod", d.Diagnostics)
// Check for file changes when the command completes.
env.Await(CompletedWork(source.CommandVendor.Title, 1))
env.CheckForFileChanges()
// Confirm that there is no longer any inconsistent vendoring.
env.Await(
DiagnosticAt("a/a1.go", 6, 5),
)
})
}